baber/WOPTO huggingface dataset:
Patent JP-S63167289-A (JP)
Title: Tracking gate setting system for berthing support system
Inventor: KOMATSU TOSHIO
IPC: G01S15/50
Filed: 1986-12-27
Abstract: PURPOSE:To accurately set a tracking gate at all times by catching a lost reflection echo again and using it as a reference for subsequent tracking gate setting. CONSTITUTION:A tracking gate signal generating means finds a predicted arrival distance by using the distance from a pier to a shift, a speed, and an ultrasonic wave transmission period which are found from measured values obtain so far. A wave reception off detecting means detects a reflected wave not being received in a set tracking gate and outputs a wave reception off signal. A gate setting means receives a tracking gate signal and sets a gate for the received signal. Further, the gate setting means receives the reception off signal and closes the gate for the received signal in a receivable time area wherein tracking gate signal can not be received in next measuring operation. Then a reflected wave echo which is caught newly is used as a reference thereafter to set a tracking gate.
Patent JP-2000136769-A (JP)
Title: Muffler for vacuum generator
Inventor: MATSUOKA TAKUMI
IPC: F04B37/16
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a muffler for a vacuum generator using a wet vacuum pump which is capable of efficiently separating and removing oil contained in exhaust gas and effective for silencing. SOLUTION: A corrugated plate 40 is tightly stretched on the inside wall of a vertically rising cylinder 10. A partition plate 50 is provided rising in the cylinder 10 at one side thereof for partitioning the cylinder 10 into a small room 60 and a large room 70. Gaps 80, 82 are provided between the lower end and each side of the partition plate. Exhaust gas from a vacuum generator flows through a gas inflow passage 90 into the upper part of the small room 60 and drops in the small room 60 while alternately colliding with the inside of the small room 60 between the right and left corrugated plate 40 and the partition plate 50.  The exhaust gas flows through the gaps 80, 82 into the large room 70 and drops in the large room 70 while alternately colliding with the inside of the large room 70 between the right and left corrugated plates 40 and the partition plate 50 again, and it is then exhausted through a gas outflow passage 100 to outside air.
Patent JP-H05273089-A (JP)
Title: Control system for dynamic process
IPC: G01M99/00
Filed: 1992-11-20
Abstract: PURPOSE: To facilitate fail safe operation of a dynamic process and control by providing a means for time-stamping limit element state change, including the sequence of state change in which a system function regulates event signature in regard to a limit element, and providing a means for predicting and estimating the state change of an expectation function. CONSTITUTION: A microprocessor functions for time-stamping state change, encodes a system function, a random function and a time model, calculates an expectation function and state delay prediction, and control element state change is predicted and evaluated. A sensor N1 for detecting an empty bottle, a load sensor N2 of a filling place, the actuator N3 of a fluid injector 34, a filling level optical detector N4 and an inspection sensor N7 of a filling bottle are constituted. The processor of the optical detector N4 regulates signature for N4. Ability for diagnosing failure and malfunction in the sensor and the actuator is equipped for a control system.
Patent JP-H05147360-A (JP)
Title: Forming method for fine pattern
Inventor: SASAKI HIROAKI
IPC: H01L21/027
Filed: 1991-11-27
Abstract: PURPOSE:To efficiently form fine patterns having fine line width and proper film thickness with high accuracy. CONSTITUTION:The recessed parts of a transparent substrate 1 are filled with ultraviolet curable ink 4 enhanced in anaerobic properties and the ink layers 4 in the recessed parts are cured by the irradiation with ultraviolet rays to bring the surface layer parts of the ink layers 4 to an imperfect cured state 4a and, thereafter, the ink layers 4 in the recessed parts are transferred to an object 6 to be processed.
Patent JP-2000137052-A (JP)
Title: Connector inspection device
Inventor: KITAJIMA YOSHITO
IPC: G01R31/04
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To inspect continuity and mounting conditions of a retainer and a connector. SOLUTION: An inspecting part 32 mounted upward with an inspection connector 35 having an upright tablike inspection piece 40 is provided in one side of a base 31, and a movable part 33 provided with a first probe 50A for sensing the propriety of insertion of an inspected connector 1, and a second probe 50B for sensing the propriety of mounting of a retainer 6 is arranged in the other side to allow approaching and separating. When the movable part 33 is approached after the inspected connector 1 is inserted into the inspecting connector 35 from its upper side, advancing and retreating pins 51A, 51B abut respectively to detecting parts 17, 20 to be retreated when the inspected connector 1 and the retainer 6 are mounted normally, and switches 52A, 52B are turned on to close a mounting inspecting circuit.  When either of them is not normal, the pin 51A or the 51B is not retreated, the switch 52A or the switch 52B is kept in an OFF condition, and the mounting inspection circuit is left in an oppened condition.
Patent JP-2001136350-A (JP)
Title: Image input device, image input system and image input method, and recording medium for them
Inventor: KOHATA TAKESHI
IPC: H04N9/04
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To acquire an image of an object with high image quality and high resolution by employing an image pickup element with low resolution. SOLUTION: An image input device is provided with a lighting device that emits light to an object to light up the object, an image pickup device that converts the optical image of the object into an electric signal, and a controller that controls the operations of the lighting device and the image pickup device. The image pickup device is provided with an image pickup element that has an image pickup face consisting of photoelectric conversion elements arranged in a matrix form, an image forming optical device that forms the optical image of the object onto the image pickup face, and an optical image shift device that two-dimensionally shifts on the image pickup face the position of the optical image of the object formed on the image pickup face.  The controller controls the optical shift device to change the position of the optical image of the object into a plurality of image forming positions by using the optical shift device, adjusts the image pickup timing of the image pickup element at each of a plurality of the image forming positions and allows the lighting device to emit light synchronously with the image pickup timing.
Patent JP-H01151452-A (JP)
Title: Ultrasonic suction apparatus
Inventor: GOTANDA SHOICHI
IPC: A61B18/00
Filed: 1987-12-09
Abstract: PURPOSE:To obtain the subject apparatus constituted so as not only to detect the clogging of a vibration transmitting member but also to prevent the damage thereof and having high safety, by mounting a detection means capable of detecting the perfusion amount of a pump for sucking a perfusate. CONSTITUTION:Vibration is increased by an ultrasonic horn 7 and transmits through a vibration transmitting member 8 to crush a hematoma. A perfusate such as a physiological saline solution is supplied to the peripheral part of the leading end of the vibration transmitting member 8 through a sheath 2 by a perfusion pump 12. This perfusate passes through a hollow part along with the crushed hematoma to be sucked by the perfusion pump 12 through a flow rate detector 11. When the hollow part is clogged by the coagulation of blood, the perfusion amount passing through the flow rate detector 11 is reduced. This reduction is detected by a flow rate detector 11 and the instructions for the stoppage of oscillation are given to a drive circuit 16 to stop the vibration of the vibration transmitting member 8. Further, a signal is outputted so as to stop the driving of the perfusion pump 12. When the hollow part in the vibration transmitting member 8 is clogged, a head 18 is inserted in the hollow part of the vibration transmitting member 8.
Patent JP-H06140146-A (JP)
Title: High frequency heating device
Inventor: FUJISHIMA KUNIHIRO
IPC: H05B6/68
Filed: 1992-10-27
Abstract: PURPOSE:To easily and quickly judge which of a high frequency converting circuit on a control circuit for controlling is troubled. CONSTITUTION:On signal lines S1-S4 connecting a high frequency converting circuit 1 to a control circuit 5, an indicator 13 is provided in series to the light emitting element 11a of a photocoupler 11 on a base on the side having the high frequency converting circuit 1. An indicator 14 is also provided in series to the light emitting element 12a of a photocoupler 12, so that it can be easily visually judged, for example, that both sides are 'normal' when both indicators 13, 14 are lighted; the high frequency converting circuit 1 side is 'troubled' when the indicator 13 is lighted and the indicator 14 is extinguished; and the control circuit 5 side is 'troubled' when both indicators 13, 14 are extinguished.
Patent JP-H02159164-A (JP)
Title: Facsimile equipment
Inventor: OTSUKA TAKAO
IPC: H04N1/00
Filed: 1988-12-13
Abstract: PURPOSE:To surely inform an operator of a fact that a call is received from another circuit by transmitting a prescribed tone signal to a telephone set and informs the operator under talking of a fact that an incoming call received from another circuit is detected in case an incoming call is detected at another circuit while the operator is talking via a certain circuit. CONSTITUTION:When the deciding result YES is obtained from the detection of a call given from an outside line while an operator is talking via an extension, a control part 7 starts to produce an incoming information tone via a tone signal generating circuit 11. Then the operator operates a dial 5 to show the confirmation of the tone signal and waits until a detection signal SP showing the detection of the dial 5 is outputted from a push-button signal detecting circuit 10. When the operator hears the tone signal and operates the dial 5 via an operation key of a telephone set, the judging result of the detection of the dial 5 is YES and therefore the part 7 stops the working of the circuit 11.
Patent JP-H05276696-A (JP)
Title: Hybrid synchronous machine employing magnetic flux in transverse direction
IPC: H02K1/22
Filed: 1992-11-24
Abstract: PURPOSE: To enhance efficiency of a hybrid synchronous machine by providing a ring magnet forming a rotor or a stator coaxially with an axle for each phase, clamping a ferromagnetic ring between two symmetrical circular magnets having an identical side face and separated poles, and providing the rotor or the stator with same number of ferromagnetic salient poles. CONSTITUTION: A rotor armature 1 is fixed, to each side face thereof, with an assembly comprising two ferromagnetic cut rings 2, 3 having rotor poles 2a, 2b and 3a, 3b and a magnetization disc 4. The cut rings 2,. 3 are arranged with the rotor poles 2a, 2b and 3a, 3b such that they can be shifted from each other. The disc 4 is magnetized to direct flux from the cut ring 3 to 2, or reversely. Stator poles 6a, 6b of a yoke 6 are laid at the magnetic joint of the cut rings 2, 3 and the magnetization disc 4 while surrounding a stator winding 7. Number of the stator poles 6a is set equal to the number of poles 2a, 3a. This structure realizes a low resistance high efficient hybrid synchronous machine.
Patent JP-2000137509-A (JP)
Title: Ladder circuit diagram preparing device
Inventor: WADA KEISUKE
IPC: G06T11/80
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to optionally prepare a circuit diagram without being restricted by the preparing position, display direction, etc., of the circuit diagram. SOLUTION: At the time of preparing a circuit diagram, symbol information for specifying a connected symbol of a ladder diagram symbol and input side and output side terminals is generated and an arrow corresponding to a signal flow direction in a circuit block is displayed on a connection or the like in the circuit diagram. At the time of compiling, a ladder diagram symbol whose input side is not connected to another ladder diagram symbol is judged as a ladder diagram symbol expressing the start position of the circuit block (step S21) and a ladder diagram symbol whose output side is not connected to another ladder diagram symbol is judged as a ladder diagram symbol expressing the end position of the block (step S22). Since ladder diagram symbols expressing the start and end positions of the circuit block can be specified independently of the display position of the block, the circuit diagram can be prepared on an optional position, and since a signal flow direction is displayed, a circuit diagram allowing a signal to flow in an optional direction can be prepared without requiring the preparation of a circuit diagram allowing a signal to flow in a prescribed direction.
Patent JP-H08168966-A (JP)
Title: Electrodeposition grinding wheel for cast iron
Inventor: SAITO MAKOTO
IPC: B24D3/06
Filed: 1994-12-16
Abstract: PURPOSE: To extend the life of a grinding wheel and to enhance productivity by eliminating defects of a resinoid grinding wheel for castings, omitting localized abrasion of a grinding wheel and complex grinding control, and enabling high-efficiency, high-accuracy grinding to be stably performed even under simple program control. CONSTITUTION: An electrodeposition grinding wheel 1 for cast iron has a thick grinding edge portion 3 provided at the edge of its disc-shaped base 2, and the grinding edge portion 3 has side faces 4, 4 parallel to the side face of the base, has an end face consisting of a center face 5 perpendicular to the base and gentle slopes 6, 6, and is approximately trapezoidal with less height h2 in the radial direction of the base, with large and small rounds R1 , R2 formed at the continuous portion of each side with hard abrasive grains 7 of diamond (or cubic boron nitride) electrodeposited thereon. The portions of the base other than the grinding edge portion are thinned to have a lightweight form. Thus for multi-axis automatic casting roughing a grinding-wheel abrasion control device is omitted, and a safe, high-efficiency simple multi-axis automatic machine can be put into widespread use.
Patent JP-H08171790-A (JP)
Title: Spindle motor cleaning device
Inventor: FUJINO MASAHISA
IPC: G11B33/14
Filed: 1994-12-16
Abstract: PURPOSE: To clean a turntable and a magnet clutch of a spindle motor by providing a thin sheet like vicoelastic member on a surface abutting on the table. CONSTITUTION: When a cleaning disk 1 is loaded, the disk 1 and a chucking hub 7 are moved downward, and a permanent magnet 7a attracts the attraction hub 5 of the spindle motor 3, and the disk 1 is positioned at its center of the rotation, and is held and fixed between the turntable 3a and the chucking hub 7. In such a state, the viscoelastic member 2 of the disk 1 is pressed to the table 3a by the attracting force of the magnet 7a of the hub 7. Thus, the member 2 attracts dust on the table 3a. When the disk 1 is ejected to the outside of the device in this state, the disk is released from the table 3a, and is taken out from an optical disk device while being attracted by the member 2.
Patent JP-H10162416-A (JP)
Title: Optical information recording and reproducing device
Inventor: INOUE MASATO
IPC: G11B7/135
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent the deviation of a light spot on the light receiving surface of a detector from occuring even when a movable part is moved by arranging a light source for reproduction in a fixing part of one side, arranging a detecting optical system including the detector in the fixing part of other side and arranging a light source for recording in either of fixing parts. SOLUTION: A light beam emitted from a semiconductor laser for recording as the light source for recording of a fixing part 43 becomes a parallel luminous flux by a collimating lens and is reflected on a polarizing beam splitter 37 as an S-polarized luminous flux W(S) and advances toward a movable part 41. An incident S-polarized luminous flux W(S) is reflected on a dichroic mirror 36 to transmit a dichroic mirror 35 and is converted into a circularly polarized luminous flux with a quater-wave length plate 14 to be irradiated and image- formed on an optical card 1 as a minute spot by an objective lens 15. Moreover, the luminous flux reflected on the optical card 1 passes through the objective lens 15 and is converted into a linearly polarized luminous flux by the quater- wave length plate 14 to be emitted to the output side of the movable part 41 as a P-polarized luminous flux.
Patent JP-2001131592-A (JP)
Title: Detergent composition
Inventor: KASUGA KENICHI
IPC: C11D1/72
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent composition excellent in detergency and rapid foaming properties, having high antimicrobial actions and capable of sufficiently providing pruritus preventing effects on the scalp or bodies, deodorizing effects and dandruff preventing effects on the scalp. SOLUTION: This detergent composition comprises (A) an anionic surfactant, (B) an antimicrobial agent and (C) a glyceryl ether having a 4-12C alkyl group or a 4-12C alkenyl group. The detergent composition is excellent in the detergency and rapid foaming properties, has the high antimicrobial actions and provides the sufficient pruritus preventing effects on the scalp or bodies, deodorizing effects and dendruff preventing effects on the scalp.
Patent JP-H08170518-A (JP)
Title: Muffler
Inventor: ISHII TAKESHI
IPC: F01N1/04
Filed: 1994-12-16
Abstract: PURPOSE: To increase of an exhaust flow amount and reduce air current noise in the case where exhaust gas is discharged from the end of a tail pipe which extends from an expansion chamber in a muffler toward the atmosphere. CONSTITUTION: A diffuser 13 is provided on the end of a tail pipe 12 which extends from an expansion chamber in a muffler. The diffuser 13 is provided with a glass wool storing chamber 40 which is surrounded between an inner wall 38 having punching holes 381 and an outer wall 39 and in which a glass wool 41 is filled therein. The diameter of the inner wall 38 is enlarged in a taper shape head backward. It is thus possible to suppress generation of vertex in exhaust gas, and also it is possible to respectively avoid reduction of output caused by increase of exhaust resistance and generation of air current noise.
Patent JP-H05127626-A (JP)
Title: Lcd display device provided with back light function
Inventor: SUDO FUMIO
IPC: G02F1/13357
Filed: 1991-10-31
Abstract: PURPOSE:To continuously and easily adjust the brightness of an LCD display part provided with the back light function and to prevent a color irregularity. CONSTITUTION:The LCD display device which has an LCD display circuit composed of an LCD display part 4, an LCD driving part 5, and a display part control part 6 and a back light circuit composed of a back light part 1, a back light driving part 2, and a brightness control part 3 is provided with a synchronization part 7 which generates a synchronizing signal matching the display driving period of the LCD driving part 5; and the brightness control part 3 which controls the brightness of a back light controls the back light driving circuit 2 so that the back light part 1 illuminates intermittently, varies the duty of the intermittent illumination, and synchronizes the intermittent illumination with the display driving period of the LCD driving part 5 with the synchronizing signal from the synchronization part 7.
Patent JP-H0695131-A (JP)
Title: Production of liquid crystal display element
Inventor: TAKAHASHI HISAO
IPC: G02F1/1341
Filed: 1991-10-31
Abstract: PURPOSE:To improve the reliability of sealing by increasing the adhesive area between the end face of the liquid crystal display and a sealing material at the time of sealing a liquid crystal injection port. CONSTITUTION:This process for production of the liquid crystal display element consists in disposing a pair of plastic film substrates 8 having transparent electrodes subjected to an orientation treatment on at least one surface thereof opposite to each other in positions where the transparent electrodes face each other, then disposing a sealing member 2 in the peripheral part, adhering a pair of the plastic film substrates 8 to form a liquid crystal cell having the liquid crystal injection port 1 at one end, injecting a liquid crystal 7 into the liquid crystal cell and sealing the substrates. The liquid crystal injection port 1 is sealed after the above-mentioned liquid crystal display is formed to about >=0.7mm thickness.
Patent JP-H11142642-A (JP)
Title: Production of color filter
Inventor: UCHIDA YOSHINORI
IPC: G03F7/30
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To effectively remove the development residue produced after development by using a second developer containing a specified concn. of a nonionic surfactant for an aq. soln. of tetramethylammonium hydroxide to perform rinsing treatment. SOLUTION: As for a second developer 62a, a soln. prepared by adding a nonionic surfactant by 0.01 to 5.0 vol.% to an aq. soln. of tetramethylammonium hydroxide with 0.5 to 2.0 vol.% concn. is used. If the concn. of the nonionic surfactant is >=0.01%, the development residue can be significantly decreased. If the concn. exceeds 5.0%, the loss of a photoresist film increases, which degrades the profile of the color filter, and moreover, the surfactant can not be completely removed in a cleaning process of a developer. After the development, the substrate 92 to be treated is rotated at 700 rpm, on which the second developer 62a is injected.
Patent JP-H08145076-A (JP)
Title: Electromagnetic clutch
Inventor: HASEGAWA TOMOYA
IPC: F16D27/112
Filed: 1994-11-24
Abstract: PURPOSE: To provide an electromagnetic clutch provided with a balancing means without enlarging the size of an axial line direction and the size of a radial direction. CONSTITUTION: A weight part 11c which is protruded to a radial direction outer side on a part of a side for offset the unbalance of a compressor is formed on a stopper plate (flange part) 11 which is fixed to the flange part of an armature hub. Adjacent damper covers 14 are integratedly formed with each other, and an integratedly installed flange part 14c of each damper cover 14 is formed as a weight part 15. The weight part 11c and the weight part 15 are integratedly fixed with each other by means of welding so as to form as a balance means for off-setting the imbalance of the compressor.
Patent JP-H03174764-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: AKIYAMA ZENICHI
IPC: H01L29/78
Filed: 1989-12-04
Abstract: PURPOSE:To prevent ions from charging up an island semiconductor layer by partially removing gate insulating film only from an Nch transistor in a CMOS semiconductor device comprising thin film transistors fabricated on an insulating substrate. CONSTITUTION:An insulating substrate 1 having thoroughly polished surface is cleaned and a semiconductor material layer 2 is formed. The semiconductor layer 2 is then isolated into islands through photolithography etching and an insulating film 3 is formed thereon. A layer 4 is formed thereon and patterning is carried out thus obtaining a gate electrode 4. Gate insulating film on an Nch transistor is then removed through etching, a semiconductor layer for providing a source and a drain is exposed, and an a-SiOxPy layer is formed and subjected to thermal diffusion processing for lowering the resistance and subsequently removed. Boron ions are then implanted with resist being left at the Nch transistor part through photolithography. By such method, breakdown of insulating film due to charge-up can be prevented.